2321581140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{120539}}^1$

素因数の和:120661

約数の個数: 72

約数和(自身を含む): 7108002720

約数和(自身を除く): 4786421580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 107, 180, 214, 321, 428, 535, 642, 963, 1070, 1284, 1605, 1926, 2140, 3210, 3852, 4815, 6420, 9630, 19260, 120539, 241078, 361617, 482156, 602695, 723234, 1084851, 1205390, 1446468, 1808085, 2169702, 2410780, 3616170, 4339404, 5424255, 7232340, 10848510, 12897673, 21697020, 25795346, 38693019, 51590692, 64488365, 77386038, 116079057, 128976730, 154772076, 193465095, 232158114, 257953460, 386930190, 464316228, 580395285, 773860380, 1160790570, 2321581140]

約数ペア:

[(1, 2321581140), (2, 1160790570), (3, 773860380), (4, 580395285), (5, 464316228), (6, 386930190), (9, 257953460), (10, 232158114), (12, 193465095), (15, 154772076), (18, 128976730), (20, 116079057), (30, 77386038), (36, 64488365), (45, 51590692), (60, 38693019), (90, 25795346), (107, 21697020), (180, 12897673), (214, 10848510), (321, 7232340), (428, 5424255), (535, 4339404), (642, 3616170), (963, 2410780), (1070, 2169702), (1284, 1808085), (1605, 1446468), (1926, 1205390), (2140, 1084851), (3210, 723234), (3852, 602695), (4815, 482156), (6420, 361617), (9630, 241078), (19260, 120539)]